How to get UIComponent of the selected node in af:tree with drag and drop
Hi
Are there examples showing how one could get a UIComponent using DropEvent to be used with a Popup showing as a custom "context menu" at the target node ?
Right now, with dropEvent.getDropComponent, we could only get the tree.
We like to get its selected node so that the popup shows at the node level, not at the tree level.
Thanks
Hi Frank
Thanks for responding.
We like to show on our custom "context menu" using PopupHints (not using facet name contextmenu) with 3 commandMenuItems.
Since component id is needed by PopupHints to place this custom "context menu", we tried
RichTree dropTree = (RichTree)dropEvent.getDropComponent();
alignId = dropTree.getClientId(context);
// alignId = pt1:pt_region1:1:pt1:pc1:navTree
getClientId returns us the tree id and hence the context menu is placed next to tree.
We like to place the context menu next to a target node of the tree when dragging and dropping.
But we couldn't figure out how to get that node id.
In your suggestion,
List dropRowKey = (List) dropEvent.getDropSite();
RichTree dropComponent = (RichTree) dropEvent.getDropComponent();
dropCompoent.setRowKey(dropRowKey);
how do we then get the id of this node then ? What's the method ?
Thanks Frank
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